#ifndef __LED_MATRIX_H__
#define __LED_MATRIX_H__
#define MATRIX_HEIGHT       16
#define MATRIX_WEIGHT       32
int matrix_init(void);
int matrix_display(void);
int matrix_set_pixel(int x, int y);
int matrix_clr_pixel(int x, int y);
int matrix_set_iy(int i);
int matrix_set_ix(int line, int i);
int matrix_set_data(int x, int y, unsigned char data);
int matrix_putchar(int x, int y, unsigned char data);
int matrix_putstring(int x, int y, char *data);
int matrix_clear(void);
void matrix_loop(void);

#endif
